Logan Reef is a large reef located off the coast of Sudan in the Red Sea. It is a popular diving destination known for its clear waters, abundant marine life, and dramatic walls. The reef is about 7 miles east of Sha’ab Amber. The north face is the one that offers the greatest chance of encounters with hammerhead sharks, silky, white tip and grey reef, and large concentrations of hump head parrotfish. Occasionally there can also be found mantas. Logan Reef is home to a wide variety of marine life, including sharks, turtles, dolphins, and rays. Divers can also see a variety of fish, including clownfish, angelfish, and butterflyfish.